package com.linwancun.lwcyback.mapper;

import com.github.pagehelper.Page;
import com.linwancun.lwcyback.model.Chatrecord;
import java.util.List;

public interface ChatrecordMapper {
    int deleteByPrimaryKey(Integer chatid);

    int insert(Chatrecord record);

    int insertSelective(Chatrecord record);

    Chatrecord selectByPrimaryKey(Integer chatid);

    int updateByPrimaryKeySelective(Chatrecord record);

    int updateByPrimaryKey(Chatrecord record);

    Chatrecord find(Chatrecord record);

    List<Chatrecord> list(Chatrecord record);

    Page<Chatrecord> pageList(Chatrecord record);
}